iShares SLI UCITS ETF (DE) is an exchange-traded fund managed by BlackRock Asset Management Deutschland AG. Launched on March 22, 2001, and domiciled in Germany, it seeks to replicate the performance of the Swiss Leader Index (SLI®), which comprises the 30 largest and most liquid Swiss companies listed on the Swiss Stock Exchange. This physically replicated ETF provides targeted exposure to large-cap Swiss equities, with a focus on sectors such as financials, industrials, healthcare, and consumer goods, featuring top holdings like Nestlé, Roche Holding, and Novartis. Key characteristics include a total expense ratio of 0.51%, a distributing share class in Swiss Francs paying dividends up to four times per year, and a portfolio of exactly 30 holdings with a price-to-earnings ratio around 23.89 and a 12-month trailing yield of 1.28%. Capping mechanisms limit concentration risk, offering single-country Swiss market access while mitigating excessive weighting in individual stocks. With net assets exceeding 507 million CHF, it plays a vital role in enabling investors to gain efficient, cost-effective entry into Switzerland's leading blue-chip companies, reflecting the nation's strong economic pillars in pharmaceuticals, finance, and precision manufacturing.